mailtoftp.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig mailtoftp.com. NS

Answer

mailtoftp.com. 5 NS ns1.mailtoftp.com. mailtoftp.com. 5 NS ns2.mailtoftp.com.

Authority

The response has no authority records.

Additional

ns1.mailtoftp.com. 5 A 217.13.101.212 ns2.mailtoftp.com. 5 A 217.13.101.237 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0